56962750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1031}}^1$

素因数の和:1078

約数の個数: 64

約数和(自身を含む): 121709952

約数和(自身を除く): 64747202

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 125, 130, 170, 221, 250, 325, 425, 442, 650, 850, 1031, 1105, 1625, 2062, 2125, 2210, 3250, 4250, 5155, 5525, 10310, 11050, 13403, 17527, 25775, 26806, 27625, 35054, 51550, 55250, 67015, 87635, 128875, 134030, 175270, 227851, 257750, 335075, 438175, 455702, 670150, 876350, 1139255, 1675375, 2190875, 2278510, 3350750, 4381750, 5696275, 11392550, 28481375, 56962750]

約数ペア:

[(1, 56962750), (2, 28481375), (5, 11392550), (10, 5696275), (13, 4381750), (17, 3350750), (25, 2278510), (26, 2190875), (34, 1675375), (50, 1139255), (65, 876350), (85, 670150), (125, 455702), (130, 438175), (170, 335075), (221, 257750), (250, 227851), (325, 175270), (425, 134030), (442, 128875), (650, 87635), (850, 67015), (1031, 55250), (1105, 51550), (1625, 35054), (2062, 27625), (2125, 26806), (2210, 25775), (3250, 17527), (4250, 13403), (5155, 11050), (5525, 10310)]